中国铁道科学2018，Vol.39Issue(2)：94-102,9.DOI:10.3969/j.issn.1001-4632.2018.02.12
基于MBSE的动车组设计方法研究及应用
Research and Application of Design Method of Electric Multiple Unit Based on MBSE
摘要
Abstract
In order to solve the problems of traditional text-based system engineering methods,such as inconsistent information,confusing versioning and poor readability during the EMU design,the Model Based System Engineering (MBSE) method was adopted to study the design method suitable for EMU,and the applicability was studied with the door control system of a certain type of EMU as an example.Results show that the design method of EMU based on MBSE includes three design stages of requirement analysis,function decomposition and system architecture generation,and also four design loops linking each design stage.Based on SysML language,the requirement and use case models of door control system,function models as well as logical and physical architecture models are constructed.The relationships between them are established,which demonstrates that the proposed design method is suitable for the design task of EMU.The proposed design method not only can effectively support the internal design process expression of EMU,but also ensure the relevance and consistency between different requirements,functions,structures and behavior models.The design results can be traced back to help designers optimize the existing design iterative process.关键词
动车组设计/MBSE/SysML/车门控制系统/系统建模Key words
EMU design/MBSE/SysML/Door control system/System modeling分类
交通工程引用本文复制引用
张世聪,陈波,张晓晋,王保民..基于MBSE的动车组设计方法研究及应用[J].中国铁道科学,2018,39(2):94-102,9.基金项目
中国铁路总公司科技研究开发计划项目(2016J002-A),中国铁道科学研究院行业服务技术创新项目(2015YJ121) （2016J002-A）
